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Permitted21/01172/FULLSubmitted 5 years agoLoft conversion

6 St Marks Place Windsor SL4 3BG

Single storey rear extension and 3 No. front rooflights and 2 No. rear dormers to facilitate a loft conversion

Find on council portalDocuments (16)

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Progress

Submitted
14 Apr 2021
— completed
Validated
14 Apr 2021
— completed
Consultation
14 May 2021
— completed
Target date
9 Jun 2021
— completed
Decided
23 Jul 2021
— completed

Application details

Reference
21/01172/FULL
Local authority
Windsor
Postcode
SL4 3BG
Ward
Eton And Castle
Application type
Full
Property type
House

Key dates

Submitted
14 Apr 2021
Validated
14 Apr 2021
Comments close
14 May 2021
Target decision
9 Jun 2021
Decided
23 Jul 2021

16 documents · 0 comments · 9 constraints

Estimated project value

£32k–£87k

Typical UK cost for this job type, at South East rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 5 recent sales are listed below.

Homes here go for about £697,500 — the median of the last 6 market sales in SL4 3BG, £560,000 to £800,000.

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

Nearby applications